Astronomy document

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  • The Science of Astronomy is sublime and beautiful. Noble, elevating, consoling, divine, it gives us wings, and bears us through Infinitude. In these ethereal regions all is pure, luminous, and splendid. Dreams of the Ideal, even of the Inaccessible, weave their subtle spells upon us. The imagination soars aloft, and aspires to the sources of Eternal Beauty.

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  • The object of this book is to give an account of the science of Astronomy, as it is known at the present day, in a manner acceptable to the general reader. It is too often supposed that it is impossible to acquire any useful knowledge of Astronomy without much laborious study, and without adventuring into quite a new world of thought. The reasoning applied to the study of the celestial orbs is, however, of no different order from that which is employed in the affairs of everyday life.

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  • Tham khảo tài liệu 'english picture dictionary_ astronomy', tài liệu phổ thông, tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Since the third edition of the present work issued from the press, the nineteenth century has run its course and finished its record. A new era has dawned, not by chronological prescription alone, but to the vital sense of humanity. Novel thoughts are rife; fresh impulses stir the nations; the soughing of the wind of progress strikes every ear. "The old order changeth" more and more swiftly as mental activity becomes intensified. Already many of the scientific doctrines implicitly accepted fifteen years ago begin to wear a superannuated aspect. ...

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  • This book and the accompanying map is chiefly intended for the use of lunar observers, but it is hoped it may be acceptable to many who, though they cannot strictly be thus described, take a general interest in astronomy.

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  • Why should an astronomer write a commentary on the Bible? Because commentators as a rule are not astronomers, and therefore either pass over the astronomical allusions of Scripture in silence, or else annotate them in a way which, from a scientific point of view, leaves much to be desired.

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  • Written by a premier astronomy expert, this book begins with a discussion of the Sun, from sunspots to solar eclipses. It then features over 100 tables on characteristics of the Moon, and the names, positions, sizes, and other key descriptors of all the planets and their satellites. The book tabulates solar and lunar eclipse, comets, close-approach asteroids, and significant meteor showers dates. Twenty-four maps show the surface features of the planets and their moons. The author then looks to the stars, their distances and movements, and their detailed classification and evolution.

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  • loneliness(n.) quietus(n.) efficacious(adj.) forehead(n.) cosmography(n. ) transferable(adj. ) innumerable(adj .) network(n.) despotism(n.) stimulus(n.) excess(n.) convalescence(n .) psychic(adj.) monstrosity(n.) terrapin planetarium interpolation(n.) enlist(v.) orthodoxy(n.) fit intercept(v.) prediction(n.) amusement(n.) caitiff(adj.) contraction neoDarwinsim(n.) disreputable(adj. ) transalpine(adj.) entirety(n.) racy(adj.) vernal orgies(n.) reck(v.) demurrage(n.) planisphere(n.) inconsiderable evolution(n.) evangelical(adj.) descent(n.) nominate(v.) fungible(adj.) guess(n.) aide-decamp(n.

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  • loneliness(n.) quietus(n.) efficacious(adj.) forehead(n.) cosmography(n. ) transferable(adj. ) innumerable(adj .) network(n.) despotism(n.) stimulus(n.) excess(n.) convalescence(n .) psychic(adj.) monstrosity(n.) terrapin planetarium interpolation(n.) enlist(v.) orthodoxy(n.) fit intercept(v.) prediction(n.) amusement(n.) caitiff(adj.) contraction neoDarwinsim(n.) disreputable(adj. ) transalpine(adj.) entirety(n.) racy(adj.) vernal orgies(n.) reck(v.) demurrage(n.) planisphere(n.) inconsiderable evolution(n.) evangelical(adj.) descent(n.) nominate(v.) fungible(adj.) guess(n.) aide-decamp(n.

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  • PHẦN A THIÊN VĂN (Astronomy) Chương I: HỆ MẶT TRỜI (CẤU TRÚC VÀ CHUYỂN ĐỘNG) I. QUAN NIỆM CŨ VỀ HỆ MẶT TRỜI: HỆ ĐỊA TÂM. 1. Quan niệm của Aristotle về vũ trụ (384(322 TCN). Aristotle là một nhà triết học vĩ đại thời cổ. Những tư tưởng của ông có ảnh hưởng sâu sắc đến nhiều thế hệ. Mặc dù ở thời ông người ta không sử dụng toán học và tiến hành thí nghiệm nhưng ông vẫn được coi là cha đẻ của vật lý với tác phẩm “Vật lý học”.

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  • DIGITAL IMAGERY Digital images have a predominant position among multimedia data types. Unlike video and audio, which are mostly used by the entertainment and news industry, images are central to a wide variety of fields ranging from art history to medicine, including astronomy, oil exploration, and weather forecasting. Digital imagery plays a valuable role in numerous human activities, such as law enforcement, agriculture and forestry management, earth science, urban planning, as well as sports, newscasting, and entertainment....

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  • Second, your performance on these questions will help you assess your vocabulary strengths and weaknesses. For example, you may find that you do very well with words that are cognates (words from a common original form, such as asteroid and astronomy), but not so well on foreign words.

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  • Vậy là thời tiết của chúng ta đã bắt đầu bước sang mùa đông. Lần trước tôi đã có dịp gửi đến độc giả những điểm đáng lưu ý khi quan sát bầu trời vào mùa thu. Hôm nay xin tiếp tục gửi đến độc giả bài viết về bầu trời trong mùa đông này. Phần lớn bài viết này do tôi tham khảo từ tài liệu tiếng Pháp mang tên Atlas d'Astronomie và có đính chính, bổ sung cho hợp với toạ độ khi quan sát tại Việt Nam. ...

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  • Lúc này đã là những ngày giữa mùa thu. Bầu trời mùa thu vẫn còn rất đẹp và nhất là ở những nơi có không khí sạch, ít ánh sáng, chúng ta vẫn có thể quan sát rất nhiều chòm sao thú vị. Bài viếtnày của tôi viết đã khá lâu, nó là 1 bài dịch từ cuốn Atlas d'Astronomy (bằng tiếng Pháp) viết về bầu trời mùa thu. Bài sau sẽ gửi đến độc giả bài viết về bầu trời mùa đông. Phía Bắc Chòm sao Ursa Major (Đại Hùng - Gấu Lớn) có vị trí thấp...

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  • I have to acknowledge the kind aid which I have received in the preparation of this book. Mr. Nasmyth has permitted me to use some of the beautiful drawings of the Moon, which have appeared in the well-known work published by him in conjunction with Mr. Carpenter. To this source I am indebted for Plates VII., VIII., IX., X., and Figs. 28, 29, 30. Professor Pickering has allowed me to copy some of the drawings made at Harvard College Observatory by Mr. Trouvelot, and I have availed myself of his kindness for Plates I., IV., XII., XV. ...

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  • The science of friction, i.e., tribology, is possibly together with astronomy one of the oldest sciences. Human interest in astronomy has many reasons, the awe experienced when observing the dark and endless sky, the fear associated with phenomena such as eclipses, meteorites, or comets, and perhaps also

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  • Fourier methods have revolutionized fields of science and engineering, from radio astronomy to medical imaging, from seismology to spectroscopy. In this chapter, we present some of the basic applications of Fourier and spectral methods that have made these revolutions possible.

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  • It has been my object in these pages to present the life of each astronomer in such detail as to enable the reader to realise in some degree the man's character and surroundings; and I have endeavoured to indicate as clearly as circumstances would permit the main features of the discoveries by which he has become known.

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  • The present Volume is intended as a sequel to my two former volumes in the Newnes Series of “Useful Stories,” entitled respectively the “Story of the Solar System,” and the “Story of the Stars.” It has been written not only as a necessary complement, so to speak, to those works, but because public attention is already being directed to the forthcoming total eclipse of the Sun on May 28, 1900. This eclipse, though only visible as a partial one in England, will be total no further off than Portugal and Spain. Considering also that the line of totality will...

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  • Colchero, J. et al. “Friction on an Atomic Scale” Handbook of Micro/Nanotribology. Ed. Bharat Bhushan Boca Raton: CRC Press LLC, 1999 © 1999 by CRC Press LLC Friction on an Atomic Scale Jaime Colchero, Ernst Meyer, and Othmar Marti 6.1 6.2 6.3 Introduction Instrumentation The Force-Sensing System • The Tip 6 Experiments Atomic-Scale Imaging of the Friction Force • Thin Films and Boundary Lubrication • Nanocontacts • Quartz Microbalance Experiments in Tribology 6.

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